Slashy
Smash Lord
I'd prefer the Mario Kart Wii version due to the updated visualsI just really hope the PMBR decides to put in Mewtwo2000's Princess Peach's Castle (the melee one that he is currently working on, not the 64 one). That stage may not be great for any sort of serious match, but it was an enjoyable friendlies map due to the comfortable size and not too potent gimmicks.
I miss Great Bay and Pokefloats too, but those seem harder to recreate (like coding in the popping of Tingle's balloon and the sheer number of models probably needed for Pokefloats).